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SparkFun will be closed for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Developing a demo app using an open source cross-platform framework (Xamarin) to display data from SparkFun's Phant server.

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All good things must come to an end, especially the availability of the component or product you need.

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Pooch-inspired projects for SparkFun's four-legged besties

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Join us for an epic journey into design for manufacturing, voltage spike suppression, stress testing, hex file analysis and more!

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Check out the new Blynk Board and the tutorials that have sprouted up around it.

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Finding prosperity and personal fulfillment in the growing, fast-paced industry of drawing things in the air.

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Rather than a lengthy exploration of a single subject, I'm going to touch on a couple of smaller dishes.

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For decades, the 555 timer has been a mainstay of hobbyist electronics. Is it time to retire this venerable little workhorse?

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A quick update on the SparkFun aquaponics system

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The process of using open-source designs to get to a final product, featuring KiCad, PJRC, and Advanced Circuits.

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It always starts the same; I get an amazing new device or technology dumped in my lap. Then sets in the reality of doing my job.

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The open-source Ball Aerospace Interface System

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An overview of Espressif's sequel to the ESP8266 - a new WiFi/Bluetooth-enabled system-on-chip, with a massive GPIO count.

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A peek behind the scenes of a popular escape room, and into the electronics powering the mystery.

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I've got a project on my workbench that I was hoping to share, but I met some unexpected difficulty along the way.

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Some notes (and examples) to help you understand a bit more about the world of digital imaging.

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